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NEN-ISO 18589-6

Measurement of radioactivity in the environment - Soil - Part 6: Gross alpha and gross beta activities - Test method using gas-flow proportional counting

inactive, Most Current
Organization: NEN
Publication Date: 1 January 2020
Status: inactive
Page Count: 24
ICS Code (Soil quality and pedology in general): 13.080.01
ICS Code (Radiation measurements): 17.240
scope:

This document provides a method that allows an estimation of gross radioactivity of alpha- and beta-emitters present in soil samples. It applies, essentially, to systematic inspections based on comparative measurements or to preliminary site studies to guide the testing staff both in the choice of soil samples for measurement as a priority and in the specific analysis methods for implementation.

The gross α or β radioactivity is generally different from the sum of the effective radioactivities of the radionuclides present since, by convention, the same alpha counting efficiency is assigned for all the alpha emissions and the same beta counting efficiency is assigned for all the beta emissions.

Soil includes rock from bedrock and ore as well as construction materials and products, potery, etc. using naturally occurring radioactive materials (NORM) or those from technological processes involving Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM), e.g. the mining and processing of mineral sands or phosphate fertilizer production and use.

The test methods described in this document can also be used to assess gross radioactivity of alpha- and beta-emitters in sludge, sediment, construction material and products following proper sampling procedure[2][3][4][5][7][8].

For simplification, the term "soil" used in this document covers the set of elements mentioned above.

[2] ISO 5667-12, Water quality - Sampling - Part 12: Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas

[3] ISO 5667-13, Water quality - Sampling - Part 13: Guidance on sampling of sludges

[4] ISO 5667-17, Water quality - Sampling - Part 17: Guidance on sampling of bulk suspended solids

[5] ISO 5667-19, Water quality - Sampling - Part 19: Guidance on sampling of marine sediments

[7] EN 16516, Construction products - Assessment of release of dangerous substances - Determination of emissions into indoor air

[8] ISO 16000-11, Indoor air - Part 11: Determination of the emission of volatile organic compounds from building products and furnishing - Sampling, storage of samples and preparation of test specimens

Document History

NEN-ISO 18589-6
January 1, 2020
Measurement of radioactivity in the environment - Soil - Part 6: Gross alpha and gross beta activities - Test method using gas-flow proportional counting
This document provides a method that allows an estimation of gross radioactivity of alpha- and beta-emitters present in soil samples. It applies, essentially, to systematic inspections based on...
July 1, 2009
Measurement of radioactivity in the environment - Soil - Part 6: Measurement of gross alpha and gross beta activities
This part of ISO 18589 provides a method that allows an estimation of gross radioactivity of alpha- and betaemitters present in soil samples. It applies, essentially, to systematic inspections based...

References

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